
.grouplist img{
   
    border: 0px none;
    width: 58px;
    height: 58px;
   


}
.grouplist{
    height:110px;width: 76px; float: left;text-align:center;
}

.jumbotron{
    background: #fff;
    position: relative;
    
}
.jumbotron img{
     width: 60px;
    height: 60px;
}
.nav-pills{
    border-bottom:none;
}
.group-header-btn{
   right: 0px;
}
.group-header-tip{
    font-size: 14px;
}
.modal-body img{
    width: auto;
    height: auto;
}
.mvs{
    text-align: center;
}
.group-header-btn{
    text-align: right;
}
.threadimg{
    width: 48px;
    height: 48px;

}
.course-view {
    float:right;
    visibility: hidden;
}

.thread-list:hover .course-view {
    visibility: visible;
}
.thread-img img{
    height: 55px;
    width: 55px;
}
.media-body img{max-width: 100%; height: auto;}
.page img{max-width: 100%; height: auto;}

.checkboxs{
    height: 18px;
    width: 18px;
}